jisatsu
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i have an error Fatal Error: Access Violation at 0X000001873EF24868
I created an element in verilog code: module lab2_2_v ( input [0:3] x_n, output y1 ); wire x1 =~ x_n[0]; wire x2 =~ x_n[1]; wire x3 =~ x_n[2]; wire x4 =~ x_n[3]; assign y1 = ( x1 & x2 & x3 & ( !x4 ) ) | ( x1 & ( !x2 ) & x4 ) | ( ( !x1 ) & ( !x2 ) & x3 ) | ( ( !x1 ) & x3 & x4 ); endmodule In modelsim I tried to count value "count every" - quartus crushed Problem Details Error: *** Fatal Error: Access Violation at 0X00000188BBB075E0 Module: quartus.exe Stack Trace: 0x3cff7: VDB_LEVEL_COLLECTION::clear + 0x2f (db_vdb) 0x3cefa: VDB_LEVEL_COLLECTION::~VDB_LEVEL_COLLECTION + 0x1a (db_vdb) 0x27281: WEDTQ_PREVIOUS_LEVELS::~WEDTQ_PREVIOUS_LEVELS + 0x41 (edt_wedtq) 0x6d0be: WEDTQ_OVERWRITE_COUNT_VALUE_COMMAND::append_children_nodes + 0x27e (edt_wedtq) 0x7425b: WEDTQ_OVERWRITE_COUNT_VALUE_COMMAND::insert_count_value + 0x17b (edt_wedtq) 0x70540: WEDTQ_OVERWRITE_COUNT_VALUE_COMMAND::execute + 0x240 (edt_wedtq) 0x56abc: WEDTQ_WAVEFORM_VIEW::update_overwrite_counter_value + 0x14c (edt_wedtq) 0x11c420: QMetaObject::activate + 0x520 (QtCore4) 0xa23f: QAction::activate + 0xdf (QtGui4) 0x3439b5: QAbstractButton::click + 0x135 (QtGui4) 0x344899: QAbstractButton::mouseReleaseEvent + 0x59 (QtGui4) 0x3f031e: QToolButton::mouseReleaseEvent + 0xe (QtGui4) 0x60794: QWidget::event + 0xd4 (QtGui4) 0x22e95: QApplicationPrivate::notify_helper + 0xf5 (QtGui4) 0x21a8e: QApplication::notify + 0x71e (QtGui4) 0x10d92b: QCoreApplication::notifyInternal + 0x7b (QtCore4) 0x25cfe: QApplicationPrivate::sendMouseEvent + 0x1de (QtGui4) 0x856f0: QScrollBar::trUtf8 + 0x1440 (QtGui4) 0x890b1: QApplication::winMouseButtonUp + 0x2761 (QtGui4) 0x174d5: DispatchMessageW + 0x6a5 (USER32) 0x16ff1: DispatchMessageW + 0x1c1 (USER32) 0x132802: QEventDispatcherWin32::processEvents + 0x3e2 (QtCore4) 0x80eb4: QApplicationPrivate::openPopup + 0x204 (QtGui4) 0x10a88b: QEventLoop::exec + 0x22b (QtCore4) 0x10ce6f: QCoreApplication::exec + 0xdf (QtCore4) 0x197b: qgq_main + 0x7b (quartus) 0x12e98: msg_main_thread + 0x18 (CCL_MSG) 0x1467e: msg_thread_wrapper + 0x6e (CCL_MSG) 0x16660: mem_thread_wrapper + 0x70 (ccl_mem) 0x12761: msg_exe_main + 0xa1 (CCL_MSG) 0x24e7: WinMain + 0x127 (quartus) 0x1e58: __tmainCRTStartup + 0x148 (quartus) 0x17973: BaseThreadInitThunk + 0x13 (KERNEL32) 0x5a2f0: RtlUserThreadStart + 0x20 (ntdll) End-trace Executable: quartus Comment: None System Information Platform: windows64 OS name: Windows 10 OS version: 10.0 Quartus Prime Information Address bits: 64 Version: 18.0.0 Build: 614 Edition: Lite Edition
